Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision H
PRODUCT DESCRIPTION Control Panel 74
Confidential
1.5.3 Serviceman Mode
The Serviceman Mode is intended to be used by a service personnel for servicing the printer.
HOW TO START & QUIT
1. Turn the printer on by pressing the [OK], [Paper Feed/Down], and [Menu/Right] buttons.
2. Turn the printer off to quit the Serviceman Mode.
SERVICEMAN MODE MENU LIST
Epson Stylus Pro 7900/7910/9900/9910/7890/7908/9890/9908
Menu Explanation
Test Version F/W Displays the F/W version.
FAN Paper (Duty) Checks the operation of each fan.
Paper 1
Paper 2
Paper 3
Error History ... Displays the history of errors in the reverse chronological order.
Mecha Adjustment Paper Adjusts the Paper Thickness Sensor.
Rear AD Adjusts the AD value of the Rear Sensor (PE Sensor).
Selector Check Checks the operation of the ink selector.
APG Check Checks the operation of the APG.
PF Ageing Variable Mode Runs the PF Ageing.
Ageing 400
Ageing 12
CR Ageing Runs the CR Ageing.
Cleaning PG Adjustment Runs the cleaning PG adjustment.
Check Runs the cleaning PG check.
Decomp Decompress the Pressurizing Pump.
Mk Nozzle/Alignment Output Pattern Runs the check function of nozzle and alignment. From pattern printing to
cleaning can be executed from this menu.
Output Alignment
Cleaning CL1
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